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Master Spa Temp & Pressure Switches

We carry the complete line of replacement Master Spa temperature sensors and pressure switches, in stock and ready to ship immediately! Every Master Spa temperature sensor we sell is a factory-direct OEM replacement part, backed by the same high quality manufacturing as your Master Spa.

For help determining which Master Spa sensors you need for your spa, call our Customer Service team today at (855) 308-2149.

Additional Information About Master Spa Temp and Pressure Switches

From sensor cords, temp sensor mounts, and sensor assemblies to switch harnesses and pressure switches, Master Spa Parts offers you a wide range of replacement parts to keep your spa running efficiently.

Temperature sensors need to be replaced if they aren’t seeming to correspond with the temperature they show compared to the feel of the water. Many times, you will see the error code ‘OH’ appear on your main panel. Either the water temperature is 108 degrees, and you should replace the temperature sensor, or, if the water is cool, the sensor is bad and still needs to be replaced.

Questions About Temperature Sensors and Pressure Switches?

Our customer service team is happy to speak with you regarding what type of temp sensor or pressure switch you need and how to know what fits best with your spa. Call our team today at (855) 308-2149. We’re happy to help.

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